VVDI Prog MB91F061 – you should know:

MB91F061 should be verify ok

it work like this:

the data total 64KB

there are 128 small data area(each area memory size 512 bytes)

after you wirte a new dump

if the first 512 area change, VVDI PROG will auto calculate 2 bytes named ‘verify data’

about the second 512 area

the first 2 bytes will same as last ‘verify data’, then this area also auto calculate new 2 bytes to the next area.

so if the write the new dump usually verify failed because of ‘verify data’ changed.